23977874543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{155017}}^1$

素因数の和:156206

約数の個数: 16

約数和(自身を含む): 28870552320

約数和(自身を除く): 4892677777

約数列:

[1, 7, 19, 133, 1163, 8141, 22097, 154679, 155017, 1085119, 2945323, 20617261, 180284771, 1261993397, 3425410649, 23977874543]

約数ペア:

[(1, 23977874543), (7, 3425410649), (19, 1261993397), (133, 180284771), (1163, 20617261), (8141, 2945323), (22097, 1085119), (154679, 155017)]